摘要
以椭球堆积体为模型,求出圆球、扁球、长球、椭球4种堆积体的理论孔隙度极值相同,并导出了理论孔隙度的通式,认为理论孔隙度的大小仅与规则球粒的排列方式有关,当某一规则球粒堆积体受压而使该规则球粒变形为另一种规则球粒时,只要排列方式不变,其理论孔隙度也不变。
The paper has calculated identical theoretical porosity of accumulational bodies of four styles in spherical ball, palgi -ball, long -ball and ellipsoid, and derived the common formula of theoretical porosity. It is recognized that the size of theoretical porosity is only related to the arrange style of regular spherulite and when the spherulitic accumulational body by press becomes other kind of spherulitic one the theoretical porosity has no change so long as the ar-range style does not change .
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1994年第4期503-503,共1页
Earth Science-Journal of China University of Geosciences
关键词
规则球粒
堆积体
孔隙度
油气田
reqular spherulitic, arrange style, accumulational body, porosity.
